Feature
1.Avoid the problem happens on foot valve. Fracture,expansion and contraction.
2.Lower air comsumption and higher impact frequency. 15-30% higher drilling efficiency than the bit with foot valve.
Button qty.pcs*dia.mm | Weight | |||||||
Head shape | Head Diameter (mm) | Shank Length | Spline | Port holes | Button Type (Optional) | Gauge Buttons | Front Buttons | |
convex face | 140 | 185 | 10 | 2 | Domed+Ballistic | 7*Φ18 | 4*Φ15+3*Φ14 | 13.2 |
Flat Face | 146 | 185 | 10 | 2 | Domed | 8*Φ18 | 8*Φ14 | 13.9 |
Flat Face | 152 | 185 | 10 | 2 | Domed+Ballistic | 8*Φ18 | 8*Φ14 | 14.3 |
Flat Face | 165 | 185 | 10 | 2 | Domed+Ballistic | 8*Φ18 | 6*Φ16 | 16.3 |
concave face | 178 | 185 | 10 | 2 | Domed | 8*Φ18 | 5*Φ14 | 17.8 |
Company
Our products are sold to Thailand, Chile, Canada, Mexico, South Africa,Philippines,Malaysia, Colombia, Congo and other countries. Our factory has various types of drilling rigs to meet your needs. If you are interested in drilling rigs, please Contact us for a quote you are satisfied .
Packaging & Shipping
Exhibition
FAQ
1 Are you a professional manufacturer?
Yes, we check every production process and test pressure for each tool to make sure no problem.
2 How can lget abooklet and buy a product from you?
Very easy! Just leave me a message and tell me your requirements, let me konw you are interesting in our products.
will talk with you for the detail soon.
3 Can you tell me your size and specification.
1. Give me your drawing with detail requirements.
2. Give me the product no. after you checked our booklet.
3. Don’t forget to tell me the quantities, this is very important.
4. Give me your size and specirication.
5. Your destination port.
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We will contact you as soon as possible
